Drone Rules Near Belfast International Airport — Flight Restriction Zone Guide (2026)

FRZ Overview

Belfast International Airport is located at Aldergrove, approximately 13 miles north-west of Belfast city centre. It is Northern Ireland's busiest airport and handles both scheduled commercial flights and cargo operations. The airport shares its site with a military facility, which introduces additional airspace considerations beyond the standard FRZ.

The FRZ is established under the Air Navigation Order 2016 (as amended), which applies throughout the United Kingdom including Northern Ireland. CAA regulations, not Irish Aviation Authority rules, govern drone flying in Northern Ireland. This is an important distinction for operators who may fly on both sides of the border.

Flying a drone inside the Belfast International FRZ without permission is a criminal offence, with penalties including fines and potential imprisonment.

FRZ Details — Inner and Outer Zones

Inner Zone

The inner zone extends approximately one kilometre either side of the runway centreline and around one kilometre beyond each runway threshold. Belfast International has two runways, though only one is typically active for commercial operations. The inner zone covers the airport terminal, the former RAF Aldergrove facility, and the immediately surrounding farmland.

No recreational drone flights are permitted within the inner zone. The presence of military infrastructure on the site means that security measures are particularly stringent, and any unauthorised drone activity is likely to receive a rapid response from both airport security and the Police Service of Northern Ireland (PSNI).

Outer Zone

The outer zone extends further from the runway, covering parts of the town of Antrim to the east, the village of Crumlin to the south, and Templepatrick to the south-east. The approach and departure paths extend the zone along the Lough Neagh corridor to the west and towards the Antrim plateau to the north-east.

Within the outer zone, drone flights may be possible with prior permission from the airport. You must contact Belfast International Airport at least three working days before your intended flight with full details of your planned location, altitude, time, drone model, and purpose.

CAA Airspace Map

The exact FRZ boundary is displayed on the CAA interactive airspace map and the NATS Drone Assist app. Note that the airspace around Belfast International may also include military Temporary Restricted Areas or Danger Areas associated with the Aldergrove military facility. Always check for active NOTAMs in addition to the FRZ boundary before planning any flight in this area.

Flying Outside the FRZ

Areas outside the Belfast International FRZ are subject to standard CAA drone regulations. However, be aware that the Belfast City Airport (George Best) FRZ covers the eastern part of Belfast. If you are flying in the greater Belfast area, you may need to check both airport FRZs to confirm your location is clear of restrictions.

• Registration: Flyer ID required for drones 100g or heavier. Operator ID required for drones 250g or heavier, or 100g+ with a camera.
• Altitude: Maximum 120 metres (400 feet) above the closest point of the earth surface.
• Visual line of sight: You must maintain unaided visual contact with your drone at all times.
• People distance: Drones over 250g must maintain 50 metres horizontally from uninvolved people. Sub-250g drones in the Open A1 category may fly closer but must not intentionally overfly crowds.
• Landowner permission: Obtain consent before taking off or landing on private property.

Lough Neagh, the largest freshwater lake in the United Kingdom, lies to the west of the airport. While parts of the lough shoreline may fall outside the FRZ, the open water presents challenges for maintaining visual line of sight, and the surrounding marshlands may be environmentally sensitive. Check for wildlife designations before flying in these areas.

Requesting FRZ Permission

1. Confirm your planned flight location falls within the FRZ using the CAA airspace map.
2. Contact Belfast International Airport drone enquiries via the airport website.
3. Provide your CAA Flyer ID and Operator ID numbers.
4. Submit the date, time window, GPS coordinates, maximum altitude, drone model, and flight purpose.
5. Allow a minimum of three working days for processing. Given the military presence at Aldergrove, processing may take longer than at civilian-only airports.
6. If approved, comply strictly with all conditions, which may include altitude restrictions, time windows, and communication requirements.

Permission is assessed on a case-by-case basis and is not automatically granted. Each flight requires separate approval.

Penalties for FRZ Breaches

• Flying without registration: Fine of up to GBP 2,500.
• Flying in the FRZ without permission: Prosecution under the Air Navigation Order 2016, Article 94A. Unlimited fine on conviction.
• Endangering an aircraft: Prosecution under the Air Navigation Order and potentially the Aviation and Maritime Security Act 1990. Maximum penalty includes imprisonment.
• Police powers: Under the Air Traffic Management and Unmanned Aircraft Act 2021, PSNI officers may seize drones, issue stop orders, and require operator identification.

The proximity of military infrastructure at Aldergrove means that unauthorised drone activity may also attract attention from military security personnel, adding a further layer of enforcement beyond standard police powers.

Summary

1. Belfast International Airport (EGAA) at Aldergrove has an FRZ covering parts of Antrim, Crumlin, and Templepatrick. CAA UK regulations apply in Northern Ireland.
2. The inner zone prohibits recreational drone flights entirely. The outer zone requires prior airport permission.
3. The airport shares its site with a military facility, which may introduce additional airspace restrictions beyond the standard FRZ.
4. Always verify the FRZ boundary on the CAA airspace map or NATS Drone Assist, and check for active NOTAMs and military Danger Areas.
5. If flying in the greater Belfast area, check both the Belfast International and Belfast City Airport FRZs.
6. Breaching the FRZ is a criminal offence with penalties including unlimited fines and potential imprisonment.